blob: 242cd32e621e37a9fb844d567dbc0f0a1c026410 [file] [log] [blame]
// Copyright 2016 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "cc/animation/element_id.h"
#include <limits>
#include <ostream>
#include "base/trace_event/trace_event_argument.h"
#include "base/values.h"
#include "cc/proto/element_id.pb.h"
namespace cc {
bool ElementId::operator==(const ElementId& o) const {
return primaryId == o.primaryId && secondaryId == o.secondaryId;
}
bool ElementId::operator!=(const ElementId& o) const {
return !(*this == o);
}
bool ElementId::operator<(const ElementId& o) const {
return std::tie(primaryId, secondaryId) <
std::tie(o.primaryId, o.secondaryId);
}
ElementId::operator bool() const {
return !!primaryId;
}
ElementId LayerIdToElementIdForTesting(int layer_id) {
return ElementId(std::numeric_limits<int>::max() - layer_id, 0);
}
void ElementId::AddToTracedValue(base::trace_event::TracedValue* res) const {
res->SetInteger("primaryId", primaryId);
res->SetInteger("secondaryId", secondaryId);
}
std::unique_ptr<base::Value> ElementId::AsValue() const {
std::unique_ptr<base::DictionaryValue> res(new base::DictionaryValue());
res->SetInteger("primaryId", primaryId);
res->SetInteger("secondaryId", secondaryId);
return std::move(res);
}
void ElementId::ToProtobuf(proto::ElementId* proto) const {
proto->set_primary_id(primaryId);
proto->set_secondary_id(secondaryId);
}
void ElementId::FromProtobuf(const proto::ElementId& proto) {
primaryId = proto.primary_id();
secondaryId = proto.secondary_id();
}
size_t ElementIdHash::operator()(ElementId key) const {
return base::HashInts(key.primaryId, key.secondaryId);
}
std::ostream& operator<<(std::ostream& out, const ElementId& id) {
return out << "(" << id.primaryId << ", " << id.secondaryId << ")";
}
} // namespace cc